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Olivia W.
Cal Poly Student Tutor!
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Spanish
TutorMe
Question:

Why do O, AS, A, AMOS, AN exist?

Olivia W.
Answer:

So that we are able to speak in personal forms, like I, you, he/she, we, and they.

Chemistry
TutorMe
Question:

What is a cation and what is an anion?

Olivia W.
Answer:

A cation is a positively charged molecule that has sucked a proton right off another molecule, while an anion is a negatively charged molecule that has sucked an electron right off another molecule, to create a (-1) negative charge.

Algebra
TutorMe
Question:

Why are there variables in algebra?

Olivia W.
Answer:

To make you critically work out the solution, and variables give you the opportunity to check your answer to the equation!

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